I don't use iCloud,email, and I don't know anyone at my org who does, so no, I haven't tried it.
FWIW, that action doesn't fit (yet) into our security policy, so it won't happen for a while anyway. Kurt On Sat, May 20, 2017 at 3:41 PM, J- P <[email protected]> wrote: > Have you actually tested this policy, by going logging into an iCloud > account and clicking the mail tab.? The rule you have (same one I have) > will block a mail client (outlook/thunderbird etc) from communicating > through the standard ports,(25/110/143/587/993) but will it a block a web > browser tab opening email? > > > > > Jean-Paul Natola > > > > ------------------------------ > *From:* [email protected] <[email protected]> > on behalf of Kurt Buff <[email protected]> > *Sent:* Thursday, May 18, 2017 7:18 PM > *To:* ntsysadm > *Subject:* Re: [NTSysADM] Blocking iCloud email > > On Palo Alto firewalls, there's an application definition that you can use > to block it - but it would probably also require MITM (aka web inspection) > with your own certs to configure. > > [image: Inline image 1] > > Perhaps other brands of firewall can do that too. > > Kurt > > On Wed, May 17, 2017 at 5:35 PM, J- P <[email protected]> wrote: > >> Hi all, >> >> >> I already have ticket with the vendor , but thought maybe someone here >> may have already encountered this; >> >> >> Objective, block access to ALL non corporate email (we use exchange ) >> >> >> the filtering has blocked access to all WEB email (Hotmail, msn, aol, >> yahoo, gmail, etc) >> >> >> however, if a user logs into their iCloud account they can still access >> their apple/imail account , and they want to retain the ability to use all >> other i-crap services, iCalendar, etc.. >> >> >> So blocking the www.icloud.com url is not an option, anyone have any >> pointers? >> >> >> TIA >> >> >> >> >> >> >
